Properties of Salts
Chemistry ⇒ Acids, Bases, and Salts
Properties of Salts starts at 7 and continues till grade 12.
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A salt solution turns red litmus blue. What does this indicate about the nature of the salt?
A student dissolves copper(II) sulfate in water and observes a blue solution. What property of the salt is being demonstrated?
Describe the crystalline nature of salts and explain why they form crystals.
Describe the process of efflorescence in salts, giving an example.
Explain the difference between a double salt and a simple salt, giving an example of each.
Explain why aqueous solutions of salts can conduct electricity.
A salt solution turns red litmus blue. What does this indicate about the nature of the salt?
A student dissolves copper(II) sulfate in water and observes a blue solution. What property of the salt is being demonstrated?
A solution of which salt will have a pH less than 7? (1) Sodium acetate (2) Ammonium chloride (3) Potassium carbonate (4) Sodium sulfate
Which of the following is a hydrated salt? (1) Sodium chloride (2) Copper(II) sulfate pentahydrate (3) Potassium nitrate (4) Ammonium chloride
Which of the following is a property of most salts? (1) They are good conductors of electricity in solid state. (2) They are soluble in water. (3) They have a metallic luster. (4) They are always colored.
Which of the following is a property of neutral salts? (1) They change the color of litmus paper. (2) They have a pH close to 7. (3) They are always insoluble in water. (4) They are always colored.
Fill in the blank: The chemical formula for gypsum is ______.
Fill in the blank: The process by which a salt absorbs moisture from the air and dissolves in it is called ______.
Fill in the blank: The salt formed by the reaction of sulfuric acid and potassium hydroxide is ______.
Fill in the blank: The salt formed from the reaction of hydrochloric acid and sodium hydroxide is ______.
State whether the following statement is true or false: Salts can be acidic, basic, or neutral.
State whether the following statement is true or false: The solubility of most salts increases with temperature.
True or False: All salts are neutral in nature.
True or False: All salts are soluble in water.
